Re: [PATCH v4 07/31] kconfig: add built-in function support

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Mon, May 21, 2018 at 4:32 PM, Ulf Magnusson <ulfalizer@xxxxxxxxx> wrote:
> On Mon, May 21, 2018 at 4:23 PM, Ulf Magnusson <ulfalizer@xxxxxxxxx> wrote:
>> On Sun, May 20, 2018 at 4:50 PM, Sam Ravnborg <sam@xxxxxxxxxxxx> wrote:
>>> Will the following be equal:
>>>
>>>         $(foo,abc,$(x),$(y))
>>>         $(foo, abc, $(x), $(y))
>>>
>>> make is rather annoying as space is significant, but there seems no good reason
>>> for kconfig to inheritate this.
>>> So unless there are good arguments consider alloing the spaces.
>>> If the current implmentation already supports optional spaces then I just missed
>>> it whie reviewing.
>>>
>>>         Sam
>>
>> +1 from me.
>>
>> I also find the rules for whitespace in Make confusing, and always
>> have to look them up when doing trickier stuff. Maybe they're the
>> result of people not considering whitespace initially, and stuff
>> getting tacked on later. GNU Make adds some alternate syntaxes with
>> quotes.
>>
>> I was going to mention shell, but it looks like you already did. :)
>>
>> If we go with Make-like syntax, maybe we could at least have a variant
>> with fewer whitespace gotchas.
>>
>> Cheers,
>> Ulf
>
> Maybe it'd be a pain to implement, but something like $(foo $(x) "two
> words" "interpolated $(stuff)") seems pretty nice, with three
> arguments there.

Guess that might interact poorly with $(shell foo "bar baz") though.
Kinda nice to have a syntax that doesn't overlap with shell when
building shell commands.

Still wondering if you could get rid of some of the Make gotchas
without losing other stuff...

Cheers,
Ulf
--
To unsubscribe from this list: send the line "unsubscribe linux-kbuild" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html



[Index of Archives]     [Linux&nblp;USB Development]     [Linux Media]     [Video for Linux]     [Linux Audio Users]     [Yosemite Secrets]     [Linux Kernel]     [Linux SCSI]

  Powered by Linux